.courseBox {
  min-width: calc(110vh);
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  padding: 0 15px 15px;

  .courseBoxTop {
    min-width: calc(110vh);
    width: 100%;
    padding: 38px 0 18px;
    border-radius: 10px;
    background-color: #fff;
    box-sizing: border-box;

    .courseBoxTopSearch {
      width: 100%;
      height: 100%;
      padding: 0 60px 0 30px;
      box-sizing: border-box;
      display: flex;
      justify-content: space-between;


      .courseName {
        display: flex;
        align-items: center;
        margin-bottom: 20px;

        span {
          width: 130px;
          font-size: 14px;
          text-align: right;
        }
      }

      .profession {
        float: left;
        display: flex;
        align-items: center;
        margin-bottom: 20px;

        span {
          width: 150px;
          font-size: 14px;
          text-align: right;
        }
      }

      .version,.classVersion,.pictureVersion {
        float: left;
        display: flex;
        align-items: center;
        margin-bottom: 20px;

        > span {
          flex: none;
          width: 90px;
          font-size: 14px;
          text-align: right;
        }

        .block {
          display: flex;

          span {
            padding: 0 5px;
            display: flex;
            align-items: center;
          }
        }
      }

      .classVersion {
        > span {
          flex: none;
          width: 120px;
          font-size: 14px;
          text-align: right;
        }
      }

      .pictureVersion {
         > span {
          flex: none;
          width: 80px;
          font-size: 14px;
          text-align: right;
        }
      }

      .searchAndReset {
        float: right;
        display: flex;
        align-items: center;
        margin-bottom: 20px;
        margin-left: 20px;

        .searchBtn {
          width: 100px;
          height: 38px;
          background-color: #7bb4d1;
          display: flex;
          align-items: center;
          border: none;
          span,
          i {
            color: #fff;
          }
          i {
            font-size: 16px;
          }
        }

        .resetBtn {
          width: 100px;
          height: 38px;
          background-color: #6ccfcc;
          display: flex;
          align-items: center;
          border: none;
          span,
          i {
            color: #fff;
          }

          i {
            font-size: 16px;
          }
        }
      }
    }
  }

  .courseBoxBottom {
    min-width: calc(110vh);
    width: 100%;
    flex: 1;
    margin-top: 15px;
    border-radius: 10px;
    background-color: #fff;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;

    .bottomHeader {
      height: 80px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 60px 0 30px;

      .title {
        color: #65a6e0;
        font-size: 18px;
        font-weight: bold;
      }

      .bottomHeaderBtn {
        display: flex;

        .el-button {
          padding: 8px;
          border: none;
        }

        .importCourse {
          background-color: #fff;
          padding: 0;

          i {
            width: 5px;
            height: 5px;
            background-color: #69caf0;
            margin-right: 5px;
          }

          span {
            font-size: 12px;
            color: #69caf0;
          }
        }

        i {
          font-size: 16px;
          font-weight: bold;
        }
        .addBtn {
          background-color: #56a4d4;
          color: #fff;
        }

        .delBtn {
          background-color: #f1818d;
          color: #fff;
        }

        .printBtn {
          background-color: #fff;
          color: #56a4d4;
          border: solid 1px #56a4d4;
        }

        .toLeadBtn {
          background-color: #66c8e3;
          color: #fff;
          position: relative;

          .toLeadBtnMask {
            position: absolute;
            width: 130px;
            height: 55px;
            background-color: #fff;
            border: solid 1px #eaeceb;
            top: -70px;
            left: -18px;
            border-radius: 5px;

            .sanjiao {
              position: absolute;
              bottom: -10px;
              left: 0;
              right: 0;
              margin: auto;
              position: absolute;
              height: 15px;
              width: 15px;
              border-width: 0 2px 2px 0;
              border-style: solid;
              color: #eaeceb;
              background-color: #fff;
              /* 根据这个来控制箭头方向 */
              transform: rotate(45deg);
            }

            .ul {
              margin: 0;
              padding: 0;
              position: absolute;
              top: 0;
              left: 0;
              width: 100%;
              height: 100%;
              display: flex;
              flex-direction: column;

              .li,  .upload-demo {
                flex: 1;
                width: 100%;
                display: flex;
                align-items: center;
                justify-content: center;

                i {
                  width: 5px;
                  height: 5px;
                  background-color: #69caf0;
                  margin-right: 5px;
                }

                span {
                  font-size: 12px;
                  color: #69caf0;
                }
              }

             .upload-demo:hover, .li:hover {
                background-color: #f0fafc;
              }
            }
          }

          .icon {
            cursor: pointer;
            font-size: 18px;
            margin-right: 6px;
            color: #fff;
          }

        }

        .exportBtn {
          background-color: #fabd90;
          color: #fff;
            .icon {
              cursor: pointer;
              font-size: 14px;
              margin-right: 6px;
            }
        }
      }
    }

    .bottomMian {
      box-sizing: border-box;

      .icon {
        cursor: pointer;
        // font-size: 20px;
        // font-weight: bold;
        margin: 0 6px;
        color: #1990FF;
      }

      .checkStudent {
          margin: 0 0 0 6px;
      }
    }

     .pagination {
        display: flex;
        align-items: center;
        justify-content: right;
        margin-top: 20px;
        margin-right: 20px;
        padding: 0 0 20px 0;

        .jumper {
          font-size: 14px;
          margin-left: 20px;
          margin-right: 10px;
          display: flex;
          align-items: center;

          input {
            width: 40px;
            height: 26px;
            margin: 0 5px;
            text-align: center;
            border: solid 1px #e6e6e6;
            border-radius: 5px;
            color: #666;
            outline-style: none;
          }
        }

        button {
          height: 28px;
          line-height: 28px;
          border-radius: 5px;
          font-size: 14px;
          padding: 0 8px;
          border: solid 1px #e6e6e6;
          color: #666;
        }

        .submit {
          color: #fff;
          background-color: #4895db;
          border: solid 1px #4895db;
        }
      }
  }
}

